<?php

/**
 * This is the model class for table "word_prefix".
 *
 * The followings are the available columns in table 'word_prefix':
 * @property integer $id
 * @property integer $word_id
 * @property integer $prefix_id
 * @property string $info
 * @property integer $prefix_info_id
 */
class WordPrefix extends CActiveRecord
{
	/**
	 * Returns the static model of the specified AR class.
	 * @param string $className active record class name.
	 * @return WordPrefix the static model class
	 */
	public static function model($className=__CLASS__)
	{
		return parent::model($className);
	}

	/**
	 * @return string the associated database table name
	 */
	public function tableName()
	{
		return 'word_prefix';
	}

	/**
	 * @return array validation rules for model attributes.
	 */
	public function rules()
	{
		// NOTE: you should only define rules for those attributes that
		// will receive user inputs.
		return array(
			array('word_id, prefix_id, prefix_info_id', 'required'),
			array('word_id, prefix_id, prefix_info_id', 'numerical', 'integerOnly'=>true),
			array('info', 'length', 'max'=>200),
			// The following rule is used by search().
			// Please remove those attributes that should not be searched.
			array('id, word_id, prefix_id, info, prefix_info_id', 'safe', 'on'=>'search'),
		);
	}

	/**
	 * @return array relational rules.
	 */
	public function relations()
	{
		// NOTE: you may need to adjust the relation name and the related
		// class name for the relations automatically generated below.
		return array(
			'pre'=>array(self::BELONGS_TO, 'Prefix', 'prefix_id'),
			'preInfo'=>array(self::BELONGS_TO, 'PrefixInfo', 'prefix_info_id'),
		);
	}
	public function getRowFromDb(){
		if(empty($this->id)){
			if($row = $this->find(
			"word_id = '".$this->word_id."' AND prefix_id = '".$this->prefix_id."' AND 
			prefix_info_id = '".$this->prefix_info_id."'"
			)){
				return $row;
			}
		}
		return $this;
	}

	/**
	 * @return array customized attribute labels (name=>label)
	 */
	public function attributeLabels()
	{
		return array(
			'id' => 'ID',
			'word_id' => 'Word',
			'prefix_id' => 'Prefix',
			'info' => 'Info',
			'prefix_info_id' => 'Prefix Info',
		);
	}

	/**
	 * Retrieves a list of models based on the current search/filter conditions.
	 * @return CActiveDataProvider the data provider that can return the models based on the search/filter conditions.
	 */
	public function search()
	{
		// Warning: Please modify the following code to remove attributes that
		// should not be searched.

		$criteria=new CDbCriteria;

		$criteria->compare('id',$this->id);
		$criteria->compare('word_id',$this->word_id);
		$criteria->compare('prefix_id',$this->prefix_id);
		$criteria->compare('info',$this->info,true);
		$criteria->compare('prefix_info_id',$this->prefix_info_id);

		return new CActiveDataProvider($this, array(
			'criteria'=>$criteria,
		));
	}
}